68848368

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:774

約数の個数: 80

約数和(自身を含む): 189987840

約数和(自身を除く): 121139472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 139, 204, 272, 278, 408, 417, 556, 607, 816, 834, 1112, 1214, 1668, 1821, 2224, 2363, 2428, 3336, 3642, 4726, 4856, 6672, 7089, 7284, 9452, 9712, 10319, 14178, 14568, 18904, 20638, 28356, 29136, 30957, 37808, 41276, 56712, 61914, 82552, 84373, 113424, 123828, 165104, 168746, 247656, 253119, 337492, 495312, 506238, 674984, 1012476, 1349968, 1434341, 2024952, 2868682, 4049904, 4303023, 5737364, 8606046, 11474728, 17212092, 22949456, 34424184, 68848368]

約数ペア:

[(1, 68848368), (2, 34424184), (3, 22949456), (4, 17212092), (6, 11474728), (8, 8606046), (12, 5737364), (16, 4303023), (17, 4049904), (24, 2868682), (34, 2024952), (48, 1434341), (51, 1349968), (68, 1012476), (102, 674984), (136, 506238), (139, 495312), (204, 337492), (272, 253119), (278, 247656), (408, 168746), (417, 165104), (556, 123828), (607, 113424), (816, 84373), (834, 82552), (1112, 61914), (1214, 56712), (1668, 41276), (1821, 37808), (2224, 30957), (2363, 29136), (2428, 28356), (3336, 20638), (3642, 18904), (4726, 14568), (4856, 14178), (6672, 10319), (7089, 9712), (7284, 9452)]